38425695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 86261760

約数和(自身を除く): 47836065

約数列:

[1, 3, 5, 7, 11, 15, 17, 19, 21, 33, 35, 51, 55, 57, 77, 85, 95, 103, 105, 119, 133, 165, 187, 209, 231, 255, 285, 309, 323, 357, 385, 399, 515, 561, 595, 627, 665, 721, 935, 969, 1045, 1133, 1155, 1309, 1463, 1545, 1615, 1751, 1785, 1957, 1995, 2163, 2261, 2805, 3135, 3399, 3553, 3605, 3927, 4389, 4845, 5253, 5665, 5871, 6545, 6783, 7315, 7931, 8755, 9785, 10659, 10815, 11305, 12257, 13699, 16995, 17765, 19261, 19635, 21527, 21945, 23793, 24871, 26265, 29355, 33269, 33915, 36771, 39655, 41097, 53295, 57783, 61285, 64581, 68495, 74613, 96305, 99807, 107635, 118965, 124355, 134827, 150689, 166345, 183855, 205485, 232883, 288915, 322905, 365959, 373065, 404481, 452067, 499035, 674135, 698649, 753445, 1097877, 1164415, 1829795, 2022405, 2260335, 2561713, 3493245, 5489385, 7685139, 12808565, 38425695]

約数ペア:

[(1, 38425695), (3, 12808565), (5, 7685139), (7, 5489385), (11, 3493245), (15, 2561713), (17, 2260335), (19, 2022405), (21, 1829795), (33, 1164415), (35, 1097877), (51, 753445), (55, 698649), (57, 674135), (77, 499035), (85, 452067), (95, 404481), (103, 373065), (105, 365959), (119, 322905), (133, 288915), (165, 232883), (187, 205485), (209, 183855), (231, 166345), (255, 150689), (285, 134827), (309, 124355), (323, 118965), (357, 107635), (385, 99807), (399, 96305), (515, 74613), (561, 68495), (595, 64581), (627, 61285), (665, 57783), (721, 53295), (935, 41097), (969, 39655), (1045, 36771), (1133, 33915), (1155, 33269), (1309, 29355), (1463, 26265), (1545, 24871), (1615, 23793), (1751, 21945), (1785, 21527), (1957, 19635), (1995, 19261), (2163, 17765), (2261, 16995), (2805, 13699), (3135, 12257), (3399, 11305), (3553, 10815), (3605, 10659), (3927, 9785), (4389, 8755), (4845, 7931), (5253, 7315), (5665, 6783), (5871, 6545)]